Hypertherm DynaMAX 550P, Operator'S Manual

Page: 62 / 224

Operation
3
62 811390 Operator Manual DynaMAX550P/560P/575P Waterjet Pump
2. Turn
OFF
the supply water to the pump. Make sure that the water pressure gauges
show 0.0 bar (0 psi).
3. Turn
OFF
the electrical main (line disconnect switch). Use standard lock out–tag out procedures.
4. Open the top cover and separately remove the front panel from the pump.
5. Turn the high-pressure water valve handle to open the valve between the attenuator and the
intensifier that will be operated.
6. Close the valve between the attenuator and the intensifier that will not be operated.
7. Remove the proximity switch wires from the intensifier.
8. Push the proximity switch wires down into the nearest top deck access hole.
9. Push the proximity switch wires up through the other top deck access hole.
10. Connect the proximity switch wires.
It is possible that some water will spray from the connection when this tubing is
disconnected.
1
2
1 Front intensifier valve handle 2 Rear intensifier valve handle